#include<stdio.h>
#include<utils.h>
void main(){
	char c1='E',c2;
	int i1=8,i2;
	i2 = Char2Hex(c1);
	c2 = Hex2Char(i1);
	printf("16进制字符%c经过转化，对应的16进制数字是%d\n",c1,i2);
	printf("16进制字符%d经过转化,对应的16进制字符是%c\n",i1,c2);
}
